AEM Electrolysers – the best of both worlds

Rapidly unlock green hydrogen production that scales as you do

AEM delivers the low cost of alkaline electrolysers with PEM tech's flexibility

Choose modular devices matching your needs, from pilot to MW-scale

Our Anion Exchange Membrane (AEM) Electrolysers turn renewable electricity and water into low-cost green hydrogen.

Like alkaline electrolysers, they avoid the need for expensive metals, but they also mirror PEM technology’s ability to work flexibly and efficiently with changeable output from wind and solar plants – making our AEM Electrolysers the green hydrogen jack of all trades.

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AEM Electrolyser EL 4

The device that puts you in control. Deploy a single module for smaller green hydrogen needs starting from 2.4 kW or reach several kW by combining many single-core electrolysers.

Scalable and modular

Quick and easy installation

Low maintenance requirements

Liquid- & air-cooled variants available

Production Rate

500 NL/h | 1.0785 kg/24h

Hydrogen Purity

99.9% (or > 99.999% with optional Dryer)

Outlet Pressure

up to 35 barg

Module dimensions

W: 482 mm D: 635 mm H: 266 mm

Module weight (without water)

42 kg

AEM Flex 120

A system made for you: Flexible in configuration and operation, unlocking a wide range of green hydrogen applications up to 480 kW.

Extremely high availability and built-in redundancy

Automated & remote operation with our EMS

Ideal for on-site hydrogen production

Low maintenance requirements

Production rate

25 Nm³/h | 53.9 kg/24h

Hydrogen purity

99.95% (or 99.999% with optional Dryer)

Outlet pressure

up to 35 barg

Module dimensions

L: 3.2 × W: 2.5 × H: 3 m

Module weight (without water)

3,700 kg

AEM Nexus 500

Our containerised AEM electrolyser for applications up to 500 kW is ready when you are!

High degree of redundancy

Rapid reaction times to variable renewables

Compressed air not needed for operation

Containerised in 40 ft contatiner

Production rate

105 Nm³/h | 225 kg/24h

Power consumption

~ 500 kW

System efficiency

53.3 kWh/kgH2

Hydrogen purity

99.95% (without Dryer)

Outlet pressure

up to 35 barg

AEM Nexus 1000

The AEM Megawatt Electrolyser – perfect for decentralised green hydrogen applications like refuelling or local energy storage.

World's first megawatt-class AEM Electrolyser

High degree of redundancy

Rapid reaction times to variable renewables

Cost-efficiency

Production rate

210 Nm³/h | 450 kg/24h

Power consumption

~1 MW

System efficiency

53.3 kWh/kgH2

Hydrogen purity

99.95% (without Dryer)

Outlet pressure

up to 35 barg

Are you looking for a multi-megawatt system up to 100 MW? Then contact our technical team!

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